Find the world’s best Freelance Mathematics Professionals

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Senior Linux administrator and programmer

China
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Last active: 1 day ago
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Tests: 4
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Portfolio: 3

I have developed Linux service program that captures and filters packet for system security using pcap library. My core competency lies in Linux kernel programming, network programming, system administration and security.
I also developed embedded Linux system that plays music using I2C+I2S chips. I am seeking jobs to port Linux into device and to develop device drivers.
For past 5 years, I have developed web application using Codeigniter, Mysql.
And I have developed wide range of C# programs including VOIP program using STUN/TURN technology. I have the ability to develop a perfect C#.Net program for clients.

Professional Engineer/ Programmer / Quant Trader

United States
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Last active: 1 month ago

I am a Professional Engineer with over 9 years of mechanical design experience in the manufacturing industry. I am also a quantitative system trader that has designed and developed my own trading systems. I am constantly doing research in this area, which has helped me become an expert using Microsoft Excel, VBA, and Python programming.
Most of all, I am a disciplined, self motivated, problem solver that is very organized and meticulous in my work.

Forex Trader/BSc BMI Grad/Transcriber.

South Africa
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Last active: 3 days ago
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Tests: 3

I am currently a self-employed Forex Trader, that has a lot of extra time and am willing to work part-time doing anything concerning the below skills mentioned.
I am an honest person, with low working rates and I'm looking for honest work from people who need help.
I have great Microsoft office skills (2007, 2010 & 2013) , I am also comfortable with Adobe acrobat for pdf files.
I have knowledge of mathematics, statistics as well as IT software such as Java, Oracle, & Sql sequences, as I did a Bachelor of Science degree in BMI.
I have some experience with video editing software like Adobe Premiere, Pinnacle Studio & Corel Video Studio as well as video/audio conversion software.
I understand almost everything when comes to using a computer to its full purpose, so I am able to do almost anything someone would ask me to do and with certainty that the work will be done successfully, professionally & punctually.
I have also a good ear to music or sound for transcription purposes or other.

Expert algorithm developer, rapid POC, and R&D

United States
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Last active: 18 hours ago

Experienced developer (14 years) and PhD in physics, specializing in efficient algorithmic code, refactorig+debugging+optimizing of existing code, rapid POC, and R&D education.
If you need something tested fast, if you need to optimize existing code, if you need to implement a specific algorithm or if you need to develop a new algorithm for your problem - I'm your man.
Fast worker, fast entry time to new projects.

Expert Software Engineer, Algorithm Scientist, Mathematician

Belarus
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Last active: 1 day ago
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Tests: 4

Expert knowledge and over ten years of experience in object-oriented programming and agile/scrum development server and desktop application utilizing C++.
My core competency lies in algorithms engineering (data mining, computer vision, machine learning) and game development.
I can work alone, but I can attract highly qualified team of developers, if required. So I can help you to solve problems of any complexity in a short time

Senior Programmer & Numerical Modeller

Spain
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Last active: 10 days ago
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Tests: 4
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Portfolio: 5

My name is Álvaro and Custom Solvers 2.0 is just my nickname at work (I also use varocarbas). During over the last 7 years, I have been full-time working as a programmer and numerical modeller on a wide variety of projects. Note that I am a Spaniard (currently living in Spain), but have been professionally using English for quite a long time already (more than 9 years).
I have a solid background in mathematics, physics and (mechanical and energy-related) engineering. While programming, I specialise in creating data-intensive efficient algorithms completely from scratch. Most of my experience is focused on (Windows) desktop-based implementations, but I have also participated in quite a few web-based projects.
The “2.0” bit in my nickname indicates that this is the second attempt to build my own company (i.e., me alone systematically over-working to compensate the complete absence of support and resources). Thanks to my not-so-good past experiences, I have got very clear ideas on quite a few fronts (summary: http://customsolvers.com/en/pages/attitude_2.0/).
To know more about me, you can:
- visit the new customsolvers.com 2.0 (http://customsolvers.com).
- visit varocarbas.com, where I store some R&D projects (http://varocarbas.com).
- visit my profiles on different sites (I am including the most important ones in my Gravatar account: http://es.gravatar.com/varocarbas).
- take a look at what I wrote in different social networks. For example: Twitter (https://twitter.com/CustomSolvers), Google+ (https://plus.google.com/112097259447743562053/), Slashdot (http://slashdot.org/~CustomSolvers2) or any other thing you can find which is signed by varocarbas or Custom Solvers 2.0 (I have written lots of self-promotional texts since January 2015).
You might also want to take a look at the old projects here in UpWork (back when it was called oDesk). But bear in mind that things will be now somehow different (in a positive way).
NOTE: I have tried to create a new profile to highlight the big differences between the current Custom Solvers 2.0 and the old version of the company, but UpWork didn’t allow me to do such a thing. This is the reason why I am not doing here the same than in other freelancing sites.
My Elance (soon UpWork) Profile: https://www.elance.com/s/customsolvers2/

Mathematician, physicist, ruby and haskell developer.

Belarus
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Last active: 2 months ago
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Tests: 1

I'm a mathematician with strong background in abstract and academic branches of maths.
Besides that, I'm ruby (RoR) and haskell developer.
Ruby on rails: participated in various projects in which I was backend developer. Typical tasks I've been doing: creating APIs, developing models' logic, gem maintenance, creating small frameworks (for other team members), server management.
Haskell is a point of my academic interest, my experience in it mostly consists of implementing algorithms, creating small programs.
In addition I'm good at physics and cryptography, that can be useful.